1*805eb13aSIan Lepore /*- 2*805eb13aSIan Lepore * SPDX-License-Identifier: BSD-2-Clause 3*805eb13aSIan Lepore * 4*805eb13aSIan Lepore * Copyright (c) 2019 Ian Lepore <ian@FreeBSD.org> 5*805eb13aSIan Lepore * 6*805eb13aSIan Lepore * Redistribution and use in source and binary forms, with or without 7*805eb13aSIan Lepore * modification, are permitted provided that the following conditions 8*805eb13aSIan Lepore * are met: 9*805eb13aSIan Lepore * 1. Redistributions of source code must retain the above copyright 10*805eb13aSIan Lepore * notice, this list of conditions and the following disclaimer. 11*805eb13aSIan Lepore * 2. Redistributions in binary form must reproduce the above copyright 12*805eb13aSIan Lepore * notice, this list of conditions and the following disclaimer in the 13*805eb13aSIan Lepore * documentation and/or other materials provided with the distribution. 14*805eb13aSIan Lepore * 15*805eb13aSIan Lepore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*805eb13aSIan Lepore * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*805eb13aSIan Lepore * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*805eb13aSIan Lepore * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*805eb13aSIan Lepore * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*805eb13aSIan Lepore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*805eb13aSIan Lepore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*805eb13aSIan Lepore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*805eb13aSIan Lepore * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*805eb13aSIan Lepore * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*805eb13aSIan Lepore * SUCH DAMAGE. 26*805eb13aSIan Lepore */ 27*805eb13aSIan Lepore 28*805eb13aSIan Lepore #include <sys/cdefs.h> 29*805eb13aSIan Lepore __FBSDID("$FreeBSD$"); 30*805eb13aSIan Lepore 31*805eb13aSIan Lepore #include <sys/types.h> 32*805eb13aSIan Lepore #include <machine/sysarch.h> 33*805eb13aSIan Lepore #include <stddef.h> 34*805eb13aSIan Lepore 35*805eb13aSIan Lepore int 36*805eb13aSIan Lepore arm_sync_icache(u_int addr, int len) 37*805eb13aSIan Lepore { 38*805eb13aSIan Lepore struct arm_sync_icache_args args; 39*805eb13aSIan Lepore 40*805eb13aSIan Lepore args.addr = addr; 41*805eb13aSIan Lepore args.len = len; 42*805eb13aSIan Lepore sysarch(ARM_SYNC_ICACHE, &args); 43*805eb13aSIan Lepore return (0); 44*805eb13aSIan Lepore } 45